User`s guide

L4400 User’s Guide ix
8 L4450A 64-Bit Digital I/O with Memory and Counter
L4450A SCPI Command Summary 192
L4450A 64-Bit Digital I/O with Memory and Counter 199
Basic Digital I/O Operations 200
Handshaking 203
Buffered I/O Operations 210
Interrupt Lines 213
Byte Ordering 214
Pattern Matching 215
Counter 216
Initiated Measurement Mode 217
Clock 218
L4450A D-Sub Connectors 218
34950T Terminal Block 221
9 L4451A 4-Channel Isolated D/A Converter with Waveform Memory
L4451A 4-Channel Isolated D/A Converter with Waveform Memory 224
L4451A SCPI Command Summary 226
L4451A Example Program Segments 228
L4451A Simplified Block Diagrams 231
L4451A D-Sub Connector Pinout 232
34951T Terminal Block 233
10 L4452A Multifunction Module with DIO, D/A, and Totalizer
L4452A Multifunction Module 236
Digital Input/Output 236
Totalizer Input 236
Analog Output (DAC) 236
L4452A SCPI Command Summary 237
L4452A Example Program Segments 241
L4452A Simplified Block Diagram 243
L4452A D-Sub Connector 244
34952T Terminal Block 245